Bug 614732 - Add an argument to nsSVGUtils::GetBBox() to allow callers to specify whether stroke or markers should be included in the bounds returned. r=roc.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- *//* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the Mozilla SVG project. * * The Initial Developer of the Original Code is IBM Corporation. * Portions created by the Initial Developer are Copyright (C) 2004 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either of the GNU General Public License Version 2 or later (the "GPL"), * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */#ifndef __NS_SVGMARKERFRAME_H__#define __NS_SVGMARKERFRAME_H__#include"nsSVGContainerFrame.h"#include"gfxMatrix.h"classgfxContext;classnsSVGPathGeometryFrame;classnsIURI;classnsIContent;structnsSVGMark;typedefnsSVGContainerFramensSVGMarkerFrameBase;classnsSVGMarkerFrame:publicnsSVGMarkerFrameBase{friendnsIFrame*NS_NewSVGMarkerFrame(nsIPresShell*aPresShell,nsStyleContext*aContext);protected:nsSVGMarkerFrame(nsStyleContext*aContext):nsSVGMarkerFrameBase(aContext),mMarkedFrame(nsnull),mInUse(PR_FALSE),mInUse2(PR_FALSE){}public:NS_DECL_FRAMEARENA_HELPERS// nsIFrame interface:#ifdef DEBUGNS_IMETHODInit(nsIContent*aContent,nsIFrame*aParent,nsIFrame*aPrevInFlow);#endifNS_IMETHODAttributeChanged(PRInt32aNameSpaceID,nsIAtom*aAttribute,PRInt32aModType);/** * Get the "type" of the frame * * @see nsGkAtoms::svgMarkerFrame */virtualnsIAtom*GetType()const;#ifdef DEBUGNS_IMETHODGetFrameName(nsAString&aResult)const{returnMakeFrameName(NS_LITERAL_STRING("SVGMarker"),aResult);}#endif// nsSVGMarkerFrame methods:nsresultPaintMark(nsSVGRenderState*aContext,nsSVGPathGeometryFrame*aMarkedFrame,nsSVGMark*aMark,floataStrokeWidth);nsRectRegionMark(nsSVGPathGeometryFrame*aMarkedFrame,constnsSVGMark*aMark,floataStrokeWidth);gfxRectGetMarkBBoxContribution(constgfxMatrix&aToBBoxUserspace,PRUint32aFlags,nsSVGPathGeometryFrame*aMarkedFrame,constnsSVGMark*aMark,floataStrokeWidth);private:// stuff needed for callbacknsSVGPathGeometryFrame*mMarkedFrame;floatmStrokeWidth,mX,mY,mAutoAngle;// nsSVGContainerFrame methods:virtualgfxMatrixGetCanvasTM();// A helper class to allow us to paint markers safely. The helper// automatically sets and clears the mInUse flag on the marker frame (to// prevent nasty reference loops) as well as the reference to the marked// frame and its coordinate context. It's easy to mess this up// and break things, so this helper makes the code far more robust.classAutoMarkerReferencer{public:AutoMarkerReferencer(nsSVGMarkerFrame*aFrame,nsSVGPathGeometryFrame*aMarkedFrame);~AutoMarkerReferencer();private:nsSVGMarkerFrame*mFrame;};// nsSVGMarkerFrame methods:voidSetParentCoordCtxProvider(nsSVGSVGElement*aContext);// recursion prevention flagboolmInUse;// second recursion prevention flag, for GetCanvasTM()boolmInUse2;};#endif